Monroe
City in Butler County, Ohio

Monroe is a city in Butler County, Ohio, with 15,412 residents (2020 Census). It sits at 833 ft (254 m) above sea level. The nearest town is Middletown, 3.6 miles N.
- 15,412residents (2020 Census)
- 833 ftelevation · 254 m
- 15.8 sq miland area · 40.9 km²
- 977 / sq mipopulation density
- 45050ZIP code
About Monroe
Monroe is a city in east central Butler and west central Warren counties in the southwestern part of the U.S. state of Ohio. The population was 15,412 at the 2020 census. Monroe is a part of the Cincinnati metropolitan area.
Text: Wikipedia · CC BY-SA 4.0
Monroe weather: 7-day forecast
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Live webcams in Monroe
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Living in Monroe
- Median household income
- $105,250
- Median home value
- $282,400
- Median rent
- $1,608/mo
- Median age
- 36.5
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Map of Monroe
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Open in Google Maps ›Monroe, OH population
Monroe had 15,412 residents in the 2020 Census.
| 2020 Census | 15,412 |
|---|---|
| Density | 977 per sq mi (377 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Monroe at a glance
| State | Ohio (OH) |
|---|---|
| County | Butler County |
| Type | City |
| Population | 15,412 (2020) |
| Land area | 15.78 sq mi (40.9 km²) |
| Water area | 0.03 sq mi (0.08 km²) |
| Elevation | 833 ft (254 m) |
| Coordinates | 39.4513° N, 84.3598° W |
| ZIP code | 45050 |
| Official website | monroeohio.org |
| Census code (GEOID) | 3951310 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Monroe
- Middletown3.6 mi N
- Four Bridges4.9 mi S
- Hunter5.0 mi NE
- Trenton6.0 mi W
- Wetherington6.1 mi S
- Woodsdale6.8 mi W
- Mason7.1 mi SE
- Franklin7.9 mi NE
- Lebanon8.0 mi E
- Olde West Chester8.4 mi S
- Beckett Ridge8.5 mi SW
- Kings Mills8.9 mi SE
Straight-line distance between town centers.
Frequently asked questions about Monroe
What county is Monroe in?
Monroe is in Butler County, Ohio.
What is the population of Monroe, OH?
15,412 people lived in Monroe at the 2020 Census.
What is the ZIP code of Monroe, OH?
The ZIP code of Monroe is 45050.
What is the elevation of Monroe?
833 feet (254 m) above sea level.
What towns are near Monroe?
Middletown (3.6 mi), Four Bridges (4.9 mi), Hunter (5.0 mi), Trenton (6.0 mi), Wetherington (6.1 mi).
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